[postgis-tickets] [PostGIS] #3719: Error: Invalid number of points in LinearRing

[PostGIS]

#3719: Error: Invalid number of points in LinearRing
-------------------------+---------------------------
  Reporter:  tiiipponen  |      Owner:  dbaston
      Type:  defect      |     Status:  new
  Priority:  medium      |  Milestone:  PostGIS 3.0.0
 Component:  postgis     |    Version:  2.3.x
Resolution:              |   Keywords:
-------------------------+---------------------------
Description changed by dbaston:

Old description:

> Why this sql query returns error:
> select ST_Intersects(ST_GeomFromText('CURVEPOLYGON(
>   (25495445.625 6671632.625, 25495445.625 6671711.375, 25495555.375
> 6671711.375, 25495555.375 6671632.625, 25495445.625 6671632.625),
>   COMPOUNDCURVE(
>     CIRCULARSTRING(25495368.0441 6671726.9312,25495368.3959388
> 6671726.93601515,25495368.7478 6671726.9333),
>     (25495368.7478 6671726.9333,25495368.0441
> 6671726.9312)))'),ST_MakeEnvelope(25495443.625, 6671631.625,
> 25495556.375, 6671712.375))
>
> ERROR: First argument geometry could not be converted to GEOS:
> IllegalArgumentException: Invalid number of points in LinearRing found 3
> - must be 0 or >= 4
> SQL state: XX000
> Context: SQL function "st_intersects" statement 1
>

> If I put hole geometry to boundary geometry it doesn't give error:
>
> select ST_Intersects(ST_GeomFromText('CURVEPOLYGON(
>   COMPOUNDCURVE(
>     CIRCULARSTRING(25495368.0441 6671726.9312,25495368.3959388
> 6671726.93601515,25495368.7478 6671726.9333),
>     (25495368.7478 6671726.9333,25495368.0441
> 6671726.9312)))'),ST_MakeEnvelope(25495443.625, 6671631.625,
> 25495556.375, 6671712.375))
>
> st_intersects
> boolean
>
> f

New description:

 Why this sql query returns error:

 {{{
 SELECT ST_Intersects(ST_GeomFromText('CURVEPOLYGON(
   (25495445.625 6671632.625, 25495445.625 6671711.375, 25495555.375
 6671711.375, 25495555.375 6671632.625, 25495445.625 6671632.625),
   COMPOUNDCURVE(
     CIRCULARSTRING(25495368.0441 6671726.9312,25495368.3959388
 6671726.93601515,25495368.7478 6671726.9333),
     (25495368.7478 6671726.9333,25495368.0441
 6671726.9312)))'),ST_MakeEnvelope(25495443.625, 6671631.625, 25495556.375,
 6671712.375))
 }}}



 {{{
 ERROR: First argument geometry could not be converted to GEOS:
 IllegalArgumentException: Invalid number of points in LinearRing found 3 -
 must be 0 or >= 4
 SQL state: XX000
 Context: SQL function "st_intersects" statement 1
 }}}


 If I put hole geometry to boundary geometry it doesn't give error:

 {{{

 select ST_Intersects(ST_GeomFromText('CURVEPOLYGON(
   COMPOUNDCURVE(
     CIRCULARSTRING(25495368.0441 6671726.9312,25495368.3959388
 6671726.93601515,25495368.7478 6671726.9333),
     (25495368.7478 6671726.9333,25495368.0441
 6671726.9312)))'),ST_MakeEnvelope(25495443.625, 6671631.625, 25495556.375,
 6671712.375))
 }}}



 {{{
 st_intersects
 boolean

 f
 }}}

--

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3719#comment:27>
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